:root{--ink:#071525;--ink-2:#0b2136;--panel:#0f2b43;--panel-soft:#153650;--line:rgba(205,231,244,.16);--text:#f7fbfd;--muted:#a8c2d2;--aqua:#48d7c7;--blue:#5ba9ff;--gold:#ffc857;--danger:#ff6f7e;--success:#64d98b;--shadow:0 24px 70px rgba(1,12,24,.35)}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:var(--text);background:radial-gradient(circle at 8% 4%,rgba(72,215,199,.16),transparent 28rem),radial-gradient(circle at 92% 0,rgba(91,169,255,.13),transparent 30rem),linear-gradient(145deg,var(--ink),#081b2e 58%,#0a2237);font-family:"Segoe UI",Tahoma,Arial,sans-serif;direction:rtl}button,a{font:inherit}button{color:inherit}.screen-shell{width:min(100% - 32px,1720px);margin:0 auto;padding:22px 0 28px}.display-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:92px;padding:16px 18px;border:1px solid var(--line);border-radius:26px;background:linear-gradient(135deg,rgba(15,43,67,.96),rgba(8,28,47,.94));box-shadow:var(--shadow)}.brand-lockup{display:flex;align-items:center;gap:15px;min-width:0}.brand-logo{width:64px;height:64px;object-fit:cover;border-radius:19px;border:2px solid rgba(255,255,255,.18);box-shadow:0 10px 30px rgba(0,0,0,.25)}.eyebrow{margin:0 0 4px;color:var(--aqua);font-size:13px;font-weight:900;letter-spacing:.09em}.brand-lockup h1{margin:0;font-size:clamp(25px,3vw,44px);line-height:1.05;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.live-pill,.clock-card,.sound-toggle{min-height:47px;display:inline-flex;align-items:center;gap:9px;padding:9px 13px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.055)}.live-pill{color:#dffaf4;font-weight:900}.live-dot{width:9px;height:9px;border-radius:50%;background:var(--success);box-shadow:0 0 0 6px rgba(100,217,139,.12)}.clock-card{min-width:142px;display:grid;gap:1px;text-align:center;font-variant-numeric:tabular-nums}.clock-card strong{font-size:21px}.clock-card span{color:var(--muted);font-size:11px}.sound-toggle{cursor:pointer}.sound-toggle[data-ready="true"]{border-color:rgba(72,215,199,.5);color:var(--aqua)}.operator-nav{display:flex;gap:9px;margin:14px 0}.nav-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:47px;padding:10px 15px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.06);color:var(--text);text-decoration:none;font-weight:850}.nav-btn.primary{background:linear-gradient(135deg,#257d88,#1b6a80);border-color:rgba(72,215,199,.4)}.nav-btn:hover{transform:translateY(-1px)}.board-panel{margin-top:14px;border:1px solid var(--line);border-radius:28px;overflow:hidden;background:linear-gradient(180deg,rgba(15,43,67,.94),rgba(8,29,48,.96));box-shadow:var(--shadow)}.board-summary{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.025)}.board-title{display:flex;align-items:center;gap:13px}.board-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(135deg,rgba(72,215,199,.22),rgba(91,169,255,.17));font-size:24px}.board-title h2{margin:0;font-size:clamp(22px,2.1vw,34px)}.board-title p{margin:5px 0 0;color:var(--muted);font-weight:650}.summary-stats{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.stat-chip{min-width:112px;padding:10px 13px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.045)}.stat-chip span{display:block;color:var(--muted);font-size:12px;font-weight:800}.stat-chip strong{display:block;margin-top:2px;font-size:22px;font-variant-numeric:tabular-nums}.stat-chip.late strong{color:var(--danger)}.board-labels,.student-row{display:grid;grid-template-columns:72px minmax(280px,1.65fr) minmax(145px,.75fr) minmax(125px,.55fr) minmax(190px,.9fr) 120px;align-items:center;gap:13px}.board-labels{padding:12px 22px;color:#7fa3b8;font-size:12px;font-weight:900;letter-spacing:.05em;border-bottom:1px solid var(--line)}.student-board{min-height:370px;padding:7px 14px 11px}.student-row{position:relative;min-height:82px;margin:7px 0;padding:11px 9px;border:1px solid transparent;border-radius:18px;background:rgba(255,255,255,.035);transition:transform .2s ease,background .2s ease,border-color .2s ease}.student-row:hover{background:rgba(255,255,255,.06);border-color:var(--line)}.student-row.is-late{background:linear-gradient(90deg,rgba(255,111,126,.14),rgba(255,111,126,.035));border-color:rgba(255,111,126,.24)}.student-row.is-new{animation:arrival 1.2s ease-out}@keyframes arrival{0%{transform:translateY(-10px);background:rgba(72,215,199,.24)}100%{transform:none}}.row-number{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#081c2d;color:var(--aqua);font-size:18px;font-weight:950;font-variant-numeric:tabular-nums}.student-main{min-width:0}.student-name{font-size:clamp(22px,2.15vw,36px);font-weight:950;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.student-id{margin-top:6px;color:#7597ab;font-size:11px;font-weight:800}.info-cell{min-width:0}.info-cell small{display:none;color:var(--muted);font-size:11px;font-weight:800}.info-cell strong{display:block;font-size:clamp(16px,1.45vw,24px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-badge{display:inline-flex;align-items:center;gap:7px;max-width:100%;padding:8px 10px;border-radius:12px;background:rgba(91,169,255,.11);color:#cde5ff;font-size:clamp(12px,1vw,16px);font-weight:850;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-badge.late{background:rgba(255,111,126,.13);color:#ffd4d9}.time-cell{font-size:clamp(16px,1.4vw,23px);font-weight:900;font-variant-numeric:tabular-nums;text-align:center}.depart-btn{min-height:47px;padding:10px 12px;border:0;border-radius:13px;background:linear-gradient(135deg,#3bb77a,#268b64);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 9px 22px rgba(38,139,100,.23)}.depart-btn:disabled{opacity:.55;cursor:wait}.empty-state{min-height:370px;display:grid;place-items:center;text-align:center;padding:30px}.empty-orbit{width:90px;height:90px;display:grid;place-items:center;margin:0 auto 16px;border:1px solid var(--line);border-radius:50%;background:rgba(72,215,199,.07);font-size:36px}.empty-state h3{margin:0;font-size:28px}.empty-state p{margin:8px 0 0;color:var(--muted);font-weight:700}.board-footer{min-height:49px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 21px;border-top:1px solid var(--line);color:var(--muted);font-size:12px;font-weight:750}.page-dots{display:flex;gap:6px}.page-dot{width:22px;height:5px;border-radius:9px;background:rgba(255,255,255,.14)}.page-dot.active{background:var(--aqua)}.modal-backdrop{position:fixed;inset:0;z-index:60;display:none;place-items:center;padding:18px;background:rgba(1,10,19,.78);backdrop-filter:blur(9px)}.modal-backdrop.is-open{display:grid}.alert-card{width:min(100%,620px);padding:24px;border:1px solid rgba(255,111,126,.36);border-radius:26px;background:linear-gradient(145deg,#152e44,#0a1d31);box-shadow:0 30px 100px rgba(0,0,0,.55)}.alert-kicker{display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(255,111,126,.14);color:#ffd3d8;font-size:12px;font-weight:900}.alert-card h2{margin:14px 0 4px;font-size:clamp(28px,5vw,46px)}.alert-card>p{margin:0;color:var(--muted);font-weight:700}.alert-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:20px 0}.alert-field{padding:12px;border:1px solid var(--line);border-radius:15px;background:rgba(255,255,255,.04)}.alert-field span{display:block;color:var(--muted);font-size:11px;font-weight:800}.alert-field strong{display:block;margin-top:4px;font-size:19px}.modal-actions{display:flex;gap:9px;justify-content:flex-end}.modal-actions button{min-height:48px;padding:10px 17px;border-radius:13px;border:1px solid var(--line);background:rgba(255,255,255,.06);cursor:pointer;font-weight:900}.modal-actions .confirm{border:0;background:linear-gradient(135deg,#3bb77a,#268b64)}.toast{position:fixed;z-index:80;bottom:22px;left:50%;transform:translate(-50%,18px);max-width:min(90vw,520px);padding:12px 17px;border:1px solid var(--line);border-radius:14px;background:#102a40;color:#fff;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{border-color:rgba(255,111,126,.45)}body.display-mode .operator-nav,body.display-mode .operator-only,body.display-mode .depart-btn{display:none!important}body.display-mode .screen-shell{width:min(100% - 24px,1880px);padding:12px 0}body.display-mode .display-header{min-height:84px}body.display-mode .student-board{min-height:calc(100vh - 332px)}body.display-mode .student-row{min-height:clamp(76px,9.2vh,112px)}body.display-mode .student-name{font-size:clamp(26px,2.35vw,46px)}body.display-mode .board-labels,body.display-mode .student-row{grid-template-columns:72px minmax(300px,1.9fr) minmax(160px,.75fr) minmax(130px,.55fr) minmax(200px,.95fr) 125px}
@media(max-width:900px){.screen-shell{width:min(100% - 18px,1720px);padding:9px 0 18px}.display-header{align-items:flex-start;border-radius:20px;padding:13px}.brand-logo{width:51px;height:51px;border-radius:15px}.header-meta{gap:6px}.clock-card{min-width:115px}.live-pill{display:none}.operator-nav{overflow:auto;flex-wrap:nowrap;padding-bottom:3px}.nav-btn{white-space:nowrap}.board-panel{border-radius:21px}.board-summary{display:block;padding:15px}.summary-stats{margin-top:13px;justify-content:flex-start}.stat-chip{min-width:calc(33.333% - 6px);flex:1}.board-labels{display:none}.student-board{min-height:360px;padding:6px 9px}.student-row{grid-template-columns:47px minmax(0,1fr) auto;gap:10px;min-height:110px;padding:12px 9px}.student-main{grid-column:2/4}.info-cell{display:flex;align-items:center;gap:6px}.info-cell small{display:inline}.info-cell.class-cell{grid-column:2}.info-cell.bus-cell{grid-column:3}.source-cell{grid-column:2/3}.time-cell{grid-column:3}.depart-btn{grid-column:2/4;width:100%}.row-number{grid-row:1/4;align-self:start}.student-name{font-size:24px}.info-cell strong,.time-cell{font-size:14px}.source-badge{font-size:11px}.student-id{display:none}.alert-grid{grid-template-columns:1fr}.board-footer{padding:9px 13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
.departed-screen .board-icon{background:linear-gradient(135deg,rgba(100,217,139,.24),rgba(72,215,199,.12));color:var(--success)}
.departed-screen .student-row{background:linear-gradient(90deg,rgba(100,217,139,.08),rgba(255,255,255,.025));border-color:rgba(100,217,139,.09)}
.departed-screen .source-badge{background:rgba(100,217,139,.1);color:#d5f8df}
.departed-screen .row-number{color:var(--success)}
.status-done{display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:8px 11px;border-radius:12px;background:rgba(100,217,139,.12);color:#c9f5d6;font-weight:900}
body.embedded-mode .display-header,body.embedded-mode .operator-nav{display:none!important}body.embedded-mode .screen-shell{width:100%;padding:0}body.embedded-mode .board-panel{margin:0;border-radius:0;border-width:0}body.embedded-mode .student-board{min-height:calc(100vh - 190px)}body.embedded-mode .board-summary{padding:13px 17px}body.embedded-mode .board-title p{display:none}
.operator-nav{scrollbar-width:none}.operator-nav::-webkit-scrollbar{display:none}